Odyssey Ai-ONE 24 Slant Golf Putter

The Ai-ONE 24S is a modern mid-mallet featuring a surprisingly high MOI design in an all-new Odyssey shape. Inspired by classic cars, a new bold alignment line pointing directly down the target line.

In Odyssey Ai-ONE, we’ve leveraged Callaway’s industry-leading Artificial Intelligence design and super-computing capabilities to create the most advanced insert in golf.

The Ai-ONE lineup has been an incredible success for regular golfers and on Tour where it continues to win. Now we’re adding exciting new offerings with the Wing Back, 24, and 2-Ball Jailbird.

The multi-material construction includes unique contours on the back of the face that minimize ball speed losses on off-center hits, and greatly increase the sweet spot. Our revolutionary AiONE urethane insert delivers more consistent ball speeds, even from off-center hits, leaving putts up to 21% closer to the hole. 

To achieve this unmatched level of performance, we made the back of the insert out of aluminum and added a White Hot Urethane to the striking surface for the iconic White Hot feel that millions of golfers love. These enhancements provide incredible feel, speed control, and consistency in a design that’s changing the face of putting.

Features & Benefits

New Shapes

Wing Back Mallet in a Double Bend Hosel, 24 Mallet in an S-Neck, and 2-Ball Jailbird in Double Bend.

Ai-ONE Insert

Designed using Artificial Intelligence, we’ve created contours on the aluminum backer of the insert to promote consistent ball speed across the face. We’ve co-molded a grooved White Hot urethane layer into that aluminum backer for the classic White Hot feel that Tour players and amateurs love.  

Ai Window

Our designers and engineers developed a Panlite window, which is a unique automotive grade polymer, that allows us to showcase the unique topology of the back of the insert.  

SL 90 Shaft

A lightweight steel shaft with 20-30 grams (depending on the grip) of counterbalance weight in the butt end. This is an evolution of our Stroke Lab Weighting that will appeal to even more golfers.  

Interchangeable Front Weights

Available in 5, 10, 15 and 20 grams these removable weights allow you to dial in your head weight to your exact preference.